* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.el-button--primary,
.el-button--primary:hover,
.el-button--primary:focus{
    background-color: #64b1eb;
    border: none;
}

.el-button--success,
.el-button--success:hover,
.el-button--success:focus{
    background-color: #74b9ff;
    border: none;
}

.el-button--danger,
.el-button--danger:hover,
.el-button--danger:focus{
    background-color: #0984e3;
    border: none;
}

.el-dropdown-menu{
    border: none;
    border-radius: 4px;
}
.el-menu-item-group__title{
    padding: 0;
}
.el-menu--popup{
    padding: 0;
}
.el-popper[x-placement^=bottom] {
    margin-top: 10px;
}